Mercurial > octave
view test/for.tst @ 30893:e1788b1a315f
maint: Use "fcn" as preferred abbreviation for "function" in m-files.
* accumarray.m, accumdim.m, quadl.m, quadv.m, randi.m, structfun.m,
__is_function__.m, uigetfile.m, uimenu.m, uiputfile.m, doc_cache_create.m,
colorspace_conversion_input_check.m, imageIO.m, argnames.m, vectorize.m,
vectorize.m, normest1.m, inputname.m, nthargout.m, display_info_file.m,
decic.m, ode15i.m, ode15s.m, ode23.m, ode23s.m, ode45.m, odeset.m,
check_default_input.m, integrate_adaptive.m, ode_event_handler.m,
runge_kutta_23.m, runge_kutta_23s.m, runge_kutta_45_dorpri.m,
runge_kutta_interpolate.m, starting_stepsize.m, __all_opts__.m, fminbnd.m,
fminsearch.m, fminunc.m, fsolve.m, fzero.m, sqp.m, fplot.m, plotyy.m,
__bar__.m, __ezplot__.m, flat_entry.html, profexport.m, movfun.m, bicg.m,
bicgstab.m, cgs.m, eigs.m, gmres.m, pcg.m, __alltohandles__.m, __sprand__.m,
qmr.m, tfqmr.m, dump_demos.m:
Replace "func", "fun", "fn" in documentation and variable names with "fcn".
author | Rik <rik@octave.org> |
---|---|
date | Mon, 04 Apr 2022 18:14:56 -0700 |
parents | 796f54d4ddbf |
children | 332a6ccac881 |
line wrap: on
line source
######################################################################## ## ## Copyright (C) 2006-2022 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## %!test %! for i = 1 %! __printf_assert__ ("%d", i); %! end # "end" is part of test, check not using "endfor" %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1")); %!test %! for i = 1:4 %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test %! for i = [1,2,3,4] %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test %! for i = [1,2;3,4] %! __printf_assert__ ("%d", i(1,1)); %! __printf_assert__ ("%d", i(2,1)); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1324")); %!test %! for i = I %! __printf_assert__ ("%d", imag (i)); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1")); %!test %! for i = [1,2,3,4]*I %! __printf_assert__ ("%d", imag (i)); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test %! for i = [1,2;3,4]*I %! __printf_assert__ ("%d", imag (i(1,1))); %! __printf_assert__ ("%d", imag (i(2,1))); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1324")); %!test %! for i = [1,2,3,4] %! if (i > 2) %! break; %! endif %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("12")); %!test %! for i = [1,2,3,4] %! if (i < 3) %! continue; %! endif %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("34")); %!test %! a = [1,3;2,4]; %! j = 0; %! for i = cat (3, a, 4 + a) %! assert (i, [1;2] + 2*j++); %! endfor %!test %! a = {1,3;2,4}; %! j = 0; %! for i = cat (3, a, cellfun (@(x) 4 + x, a, "UniformOutput", 0)) %! assert (i, {1 + 2*j; 2 + 2*j++}); %! endfor ## test parsing of single-quoted character string appearing at the ## beginning of a for loop %!test %! for i = 1:5 %! 'foo'; %! endfor %! assert (i, 5); %!test %! parfor i = 1 %! __printf_assert__ ("%d", i); %! end # "end" is part of test, check not using "endparfor" %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1")); %!test %! parfor i = 1:4 %! __printf_assert__ ("%d", i); %! endparfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test <*50893> %! cnt = 0; %! for k = zeros (0,3); %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, zeros (0,3)); %!test <*50893> %! cnt = 0; %! for k = zeros (3,0); %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, zeros (3,0)); %!test <*50893> %! cnt = 0; %! for k = zeros (3,0, "uint32"); %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, zeros (3,0, "uint32")); %!test <*50893> %! cnt = 0; %! for k = cell (0,3); %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, cell (0,3)); %!test <*45143> %! warning ("on", "Octave:infinite-loop", "local"); %! fail ("for i = 0:inf; break; end", "warning", %! "FOR loop limit is infinite"); %! %! fail ("for i = 0:-1:-inf; break; end", "warning", %! "FOR loop limit is infinite"); %!test <*45143> %! warning ("on", "Octave:infinite-loop", "local"); %! k = 0; %! for i = 1:Inf %! if (++k > 10) %! break; %! endif %! endfor %! assert (i, 11); %! %! k = 0; %! for i = -1:-1:-Inf %! if (++k > 10) %! break; %! endif %! endfor %! assert (i, -11); %! %! k = 0; %! for i = 1:-Inf %! if (++k > 10) %! break; %! endif %! endfor %! assert (i, zeros (1,0)); %! %! k = 0; %! for i = 0:-1:Inf %! if (++k > 10) %! break; %! endif %! endfor %! assert (i, zeros (1,0));